On Initial Data in the Problem of Consistency on Cubic Lattices for 3×3 Determinants
The paper is devoted to complete proofs of theorems on consistency on cubic lattices for 3×3 determinants. The discrete nonlinear equations on Z^2 defined by the condition that the determinants of all 3×3 matrices of values of the scalar field at the points of the lattice Z^2 that form elementary 3×...
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| Format: | Article |
| Language: | English |
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National Academy of Science of Ukraine
2011-07-01
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| Series: | Symmetry, Integrability and Geometry: Methods and Applications |
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| Online Access: | http://dx.doi.org/10.3842/SIGMA.2011.075 |